HLA-B alleles associated with the B15 serologically defined antigens.
Cells expressing HLA molecules in the B15 family were identified by serologic typing in routine testing of volunteer donors of various ethnic backgrounds for a bone marrow registry. DNA sequencing was used to identify HLA-B15 alleles associated with each serologic type and to examine the diversity within the B15 antigen family. Alleles which appeared predominantly in each B15 serologic cluster included: B15 with no defined serologic subdivision (B*1501), B62 (B*1501), B63 (B*1516, B*1517), B75 (B*1502, B*1521), and B76/77 (B*1513). Other B*15 alleles were also found associated with the serotypes and some of these alleles (e.g., B*1501 and B*1516) were found in two or more serologic clusters illustrating the complexity of this family. The B15 unsplit and B75 groups were the most complex exhibiting 16 and 7 alleles, respectively, within each serotype. Five new B*15 alleles (B*1530, B*1531, B*1533, B*1534, B*1535) and 5 other new HLA-B alleles (B*38022, B*3910, B*4010, B*51012, and B*5108) were also identified.
Steiner
N
N
Department of Microbiology and Immunology, Georgetown University Medical School, Washington, DC 20007, USA.
Ng
J
J
Bush
J
J
Hartzman
R J
RJ
Johnston-Dow
L
L
Hurley
C K
CK
D000483:Alleles; D000940:Antigenic Variation; D003429:Cross Reactions; D015235:HLA-B Antigens / Q000235:genetics*; D006650:Histocompatibility Testing; D006801:Humans; D017422:Sequence Analysis, DNA; D012698:Serologic Tests
D015235:HLA-B Antigens